/******* Do not edit this file *******
Simple Custom CSS and JS - by Silkypress.com
Saved: Jun 10 2026 | 12:59:17 */
/* ===== 教科書採択理由 年度カード ===== */
.tb-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 24px 0;
}

.tb-card {
    border: 1.5px solid #5c8da8;
    border-radius: 12px;
    background: #fff;
    padding: 20px 22px;
    box-shadow: 0 3px 8px rgba(0,0,0,0.06);
    transition: box-shadow 0.2s, transform 0.2s;
}
.tb-card:hover {
    box-shadow: 0 8px 18px rgba(0,0,0,0.12);
    transform: translateY(-2px);
}

.tb-card-year {
    font-size: 1.2em;
    font-weight: bold;
    color: #2c5f7a;
    border-bottom: 2px solid #d4e4ed;
    padding-bottom: 8px;
    margin-bottom: 4px;
    text-align: center;
}
.tb-card-sub {
    font-size: 0.8em;
    color: #64748b;
    margin-bottom: 14px;
    text-align: center;
}

.tb-card-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.tb-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 3.4em;
    background: #5c8da8;
    color: #fff !important;
    text-decoration: none !important;
    text-align: center;
    padding: 10px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s;
    line-height: 1.3;
}
.tb-link:hover {
    background: #3b6f8a;
    color: #fff !important;
}
.tb-link-main {
    font-size: 0.95em;
    font-weight: bold;
}
.tb-link-sub {
    font-size: 0.75em;
    opacity: 0.85;
    margin-top: 2px;
}
.tb-link:hover {
    background: #3b6f8a;
    color: #fff !important;
}

/* タブレット：2列 */
@media (max-width: 900px) {
    .tb-list { grid-template-columns: repeat(2, 1fr); }
}
/* スマホ：1列 */
@media (max-width: 575px) {
    .tb-list { grid-template-columns: 1fr; }
}

/* グリッド内に紛れ込む br を無効化（wpautop対策） */
.tb-list br {
    display: none;
}